PHL - FSD

$108 Find Cheap Flights from Philadelphia to Sioux Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Sioux Falls departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Sioux Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Sioux Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$216
Typical prices: $510-$386
Frontier
ter 5/5sex 5/8
PHL - FSD • 1 stop
Cheapest one-way
$108
Typical prices: $261-$370
Multiple Airlines
ter 5/19
PHL - FSD • 1 stop
Top airlines
Cheapest • from $216 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Sioux Falls. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $274 (round-trip)
Shortest trip • 5h 39m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sioux Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Sioux Falls (PHL-FSD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Sioux Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Sioux Falls

ter, mai 5 - sex, mai 8
Frontier Logo
8:35 pm - 6:33 pm
PHL
-
FSD
22h 58m
1 stop
Frontier Logo
4:07 pm - 5:37 am
FSD
-
PHL
12h 30m
1 stop
$216Frontier
seg, mai 4 - sex, mai 8
Multiple Airlines Logo
7:00 am - 5:21 pm
PHL
-
FSD
11h 21m
1 stop
Multiple Airlines Logo
4:07 pm - 5:37 am
FSD
-
PHL
12h 30m
1 stop
$240Multiple Airlines
seg, mai 4 - sex, mai 8
Multiple Airlines Logo
7:00 am - 5:21 pm
PHL
-
FSD
11h 21m
1 stop
Multiple Airlines Logo
6:38 pm - 5:37 am
FSD
-
PHL
33h 59m
2 stops
$243Multiple Airlines
qua, jun 10 - sex, jun 12
Frontier Logo
12:42 pm - 7:19 pm
PHL
-
FSD
7h 37m
1 stop
Frontier Logo
8:14 pm - 11:47 am
FSD
-
PHL
14h 33m
1 stop
$250Frontier
seg, jun 22 - seg, jun 29
Frontier Logo
12:42 pm - 7:19 pm
PHL
-
FSD
7h 37m
1 stop
Frontier Logo
8:14 pm - 5:38 am
FSD
-
PHL
8h 24m
1 stop
$270Frontier
ter, mai 19 - ter, mai 26
Multiple Airlines Logo
6:46 pm - 12:23 pm
PHL
-
FSD
18h 37m
1 stop
Multiple Airlines Logo
1:21 pm - 8:59 am
FSD
-
PHL
18h 38m
1 stop
$284Multiple Airlines
sex, mai 15 - seg, mai 18
Multiple Airlines Logo
6:45 am - 5:21 pm
PHL
-
FSD
11h 36m
1 stop
Multiple Airlines Logo
6:11 pm - 11:29 pm
FSD
-
PHL
28h 18m
1 stop
$289Multiple Airlines
qui, mai 7 - seg, mai 11
Multiple Airlines Logo
9:05 pm - 5:48 pm
PHL
-
FSD
21h 43m
2 stops
Multiple Airlines Logo
6:11 pm - 11:32 pm
FSD
-
PHL
28h 21m
1 stop
$297Multiple Airlines
ter, mai 19 - ter, mai 26
Multiple Airlines Logo
6:46 pm - 12:23 pm
PHL
-
FSD
18h 37m
1 stop
Multiple Airlines Logo
1:21 pm - 11:53 pm
FSD
-
PHL
33h 32m
2 stops
$305Multiple Airlines
qui, mai 7 - seg, mai 11
Multiple Airlines Logo
8:44 pm - 5:21 pm
PHL
-
FSD
21h 37m
1 stop
Multiple Airlines Logo
6:11 pm - 11:32 pm
FSD
-
PHL
28h 21m
1 stop
$319Multiple Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Sioux Falls flights

Get data-powered insights and trends into flights from Philadelphia to Sioux Falls to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Philadelphia to Sioux Falls?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Sioux Falls departing in May.

What is the cheapest month to fly from Philadelphia to Sioux Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Sioux Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Sioux Falls is November, where tickets cost $338 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $626 and $499 respectively.

Good to know

Low seasonJanuary
Cheapest flight$108
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Philadelphia to Sioux Falls

When to book flights from Philadelphia to Sioux Falls

Are your dates flexible? Find out the best times to travel from Philadelphia to Sioux Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Sioux Falls

  • What is the cheapest flight from Philadelphia to Sioux Falls?

    In the last 3 days, the lowest price for a flight from Philadelphia to Sioux Falls was $108 for a one-way ticket and $216 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Sioux Falls?

    No

  • Which aircraft models fly most regularly from Philadelphia to Sioux Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Sioux Falls?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Philadelphia and Sioux Falls, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Sioux Falls, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Sioux Falls are Delta and United Airlines. With an average price for the route of $421 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $499 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Philadelphia to Sioux Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Sioux Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Sioux Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Sioux Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux Falls with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and FSD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Sioux Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux Falls from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Philadelphia to Sioux Falls

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Sioux Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Sioux Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8438 reviews
8.1Boarding
7.2Food
7.8Entertainment
8.5Crew
7.9Comfort
Airline reviews

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

4.0 OkayAnonymous, Apr 2026
MYR - ATL
Read more Delta reviews

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

My bags were misplaced!!! Im in a foreign country with no bags

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Everything you need to know for your flight from Philadelphia to Sioux Falls

Information on your arrival and departure airports